Engine Identification

The engine family designation is shown on the emission control information plate (attached to radiator crossmember). The 1st character identifies the model year ("H" for 1987) while the 4th and 5th characters identify the engine displacement.

ENGINE IDENTIFICATION CODES

Application

⁽¹⁾ Engine Designation

Engine Code

4.2L V8 420SEL

116.965

HMB4.2V6FA10

5.6L V8

560SEC

117.968

HMB5.6V6FA1X

560SEL

117.968

HMB5.6V6FA1X

560SL

117.967

HMB5.6V6FA20

⁽¹⁾	The engine designation code must be used when ordering parts or when obtaining technical information. This number identifies specific engine.